The Vitamin Shoppe Yeast Fend, 100 Capsules supplement bottle
The Vitamin Shoppe

Yeast Fend, 100 Capsules

What We Researched
13 active ingredients analyzed · 3 inactive ingredients decoded · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
67
Product Score Fair
87
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Biotin (as d-biotin) 900 mcg 3000%
Psyllium Husk powder (Plantago ovata)(hulls) 200 mg *
Apple Pectin (Malus domestica)(husk) 200 mg *
Pau D'Arco (Tabebuia heptaphylla)(bark) 200 mg *
Dandelion (Taraxacum officinale)(root) 200 mg *
Black Walnut (Juglans nigra)(hulls) 200 mg *
Caprylic Acid (as calcium caprylate) 200 mg *
NewGar® Odor Controlled Garlic (Allium sativum) (bulb) 10,000 ppm allicin potential 100 mg *
Echinacea purpurea (herb) 100 mg *
Uva Ursi powder (Arctostaphylos uva ursi)(leaf) 100 mg *
Goldenseal root extract 4:1 (Hydrastis canadensis) 25 mg *
Chlorophyll Concentrate 10 mg *
Grapefruit Pectin (Citrus paradisi)(fruit) 5 mg *
Bioavailability Good

Absorption Rating

  • Biotin (as d-biotin) Good
  • Psyllium Husk powder (Plantago ovata)(hulls) Good
  • Apple Pectin (Malus domestica)(husk) Fair
  • Pau D'Arco (Tabebuia heptaphylla)(bark) Poor
  • Dandelion (Taraxacum officinale)(root) Fair
  • Black Walnut (Juglans nigra)(hulls) Fair
  • Caprylic Acid (as calcium caprylate) Fair
  • NewGar® Odor Controlled Garlic (Allium sativum) (bulb) 10,000 ppm allicin potential Fair
  • Echinacea purpurea (herb) Good
  • Uva Ursi powder (Arctostaphylos uva ursi)(leaf) Fair
  • Goldenseal root extract 4:1 (Hydrastis canadensis) Good
  • Chlorophyll Concentrate Fair
  • Grapefruit Pectin (Citrus paradisi)(fruit) Fair
Other Ingredients Excellent

Fillers & Additives

  • Gelatin
  • Microcrystalline Cellulose
  • Magnesium Stearate
Efficacy Very Poor

Dosage Analysis

  • Biotin (as d-biotin) 900 mcg Effective
  • Psyllium Husk powder (Plantago ovata)(hulls) 200 mg Under-dosed
  • Apple Pectin (Malus domestica)(husk) 200 mg Under-dosed
  • Pau D'Arco (Tabebuia heptaphylla)(bark) 200 mg Under-dosed
  • Dandelion (Taraxacum officinale)(root) 200 mg Under-dosed
  • Caprylic Acid (as calcium caprylate) 200 mg Under-dosed
  • NewGar® Odor Controlled Garlic (Allium sativum) (bulb) 10,000 ppm allicin potential 100 mg Under-dosed
  • Echinacea purpurea (herb) 100 mg Under-dosed
  • Uva Ursi powder (Arctostaphylos uva ursi)(leaf) 100 mg Under-dosed
  • Goldenseal root extract 4:1 (Hydrastis canadensis) 25 mg Under-dosed
  • Chlorophyll Concentrate 10 mg Under-dosed
  • Grapefruit Pectin (Citrus paradisi)(fruit) 5 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Biotin (as d-biotin) 900 mcg 3000%
Psyllium Husk powder (Plantago ovata)(hulls) 200 mg *
Apple Pectin (Malus domestica)(husk) 200 mg *
Pau D'Arco (Tabebuia heptaphylla)(bark) 200 mg *
Dandelion (Taraxacum officinale)(root) 200 mg *
Black Walnut (Juglans nigra)(hulls) 200 mg *
Caprylic Acid (as calcium caprylate) 200 mg *
NewGar® Odor Controlled Garlic (Allium sativum) (bulb) 10,000 ppm allicin potential 100 mg *
Echinacea purpurea (herb) 100 mg *
Uva Ursi powder (Arctostaphylos uva ursi)(leaf) 100 mg *
Goldenseal root extract 4:1 (Hydrastis canadensis) 25 mg *
Chlorophyll Concentrate 10 mg *
Grapefruit Pectin (Citrus paradisi)(fruit) 5 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$24$23$22$21$20 Mar 12 $22.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
The Vitamin Shoppe

Founded 1977 · Secaucus, New Jersey, U.S. · 301 products · vitaminshoppe.com

Certifications

4 certifications
Consumerlab Verified
Nsf Certified For Sport Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source

Violation History

7 incidents
Lawsuit Understating the sodium content of its Plnt Organic Protein Bar.2025Source
Prop 65 Lead2024-02-08Source
Lawsuit Failure to pay accurate wages and provide proper breaks.2023Source
Lawsuit False and misleading labeling on BodyTech glutamine supplements.2023Source
Lawsuit Website inaccessible to visually impaired individuals.2021Source
Recall Vthrive Bioactive Women's One-Daily Multi vitamins2020-09-24Source
Recall The Vitamin Shoppe Energy Formula multivitamins2020-04-16Source
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Frequently Asked Questions
Is The Vitamin Shoppe Yeast Fend, 100 Capsules a good supplement?

The Vitamin Shoppe Yeast Fend, 100 Capsules received a product quality score of 67/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 13 active ingredients with 33 servings per container. All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, The Vitamin Shoppe, holds a brand trust score of 87/100 with 4 verified certifications including Consumerlab, Nsf Certified For Sport, Fda Gmp Inspections, Usda Organic.

What are the ingredients in The Vitamin Shoppe Yeast Fend, 100 Capsules?

The Vitamin Shoppe Yeast Fend, 100 Capsules contains 13 active ingredients: Biotin (as d-biotin) (900 mcg), Psyllium Husk powder (Plantago ovata)(hulls) (200 mg), Apple Pectin (Malus domestica)(husk) (200 mg), Pau D'Arco (Tabebuia heptaphylla)(bark) (200 mg), Dandelion (Taraxacum officinale)(root) (200 mg), Black Walnut (Juglans nigra)(hulls) (200 mg), and 7 more. Notable high-dose ingredients include Biotin at 3000% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is The Vitamin Shoppe Yeast Fend, 100 Capsules safe to take?

The Vitamin Shoppe Yeast Fend, 100 Capsules has been analyzed for ingredient safety across all its components. All 3 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is The Vitamin Shoppe a trustworthy supplement brand?

The Vitamin Shoppe receives a brand trust score of 87/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1977 and headquartered in Secaucus, New Jersey, U.S., the company offers 301 products in their lineup. They hold 4 verified certifications including Consumerlab, Nsf Certified For Sport, Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: The Vitamin Shoppe has 7 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.